Efficient detection of copy-move forgery using polar complex exponential transform and gradient direction pattern
S. B. G. Tilak Babu, Ch. Srinivasa Rao
Topics & Concepts
Computer scienceHistogramArtificial intelligencePattern recognition (psychology)Precision and recallComputer visionFeature (linguistics)Feature vectorHistogram of oriented gradientsBlock (permutation group theory)Digital imageImage (mathematics)Recall rateImage processingMathematicsGeometryPhilosophyLinguisticsDigital Media Forensic DetectionImage Processing Techniques and ApplicationsAdvanced Steganography and Watermarking Techniques